#mainBox {
  height: 100vh;
  width: 100vw;
  header {
    width: 100%;
    height: 80px;
    border-bottom: 1px solid #456;
    background-color: #72b983;
    padding: 0 50px;
    line-height: 80px;
    font-size: 32px;
    color: #ffffff;
    user-select: none;
    font-family: "webfont";
    letter-spacing: 4px;
  }
  #left,
  #content {
    height: calc(100vh - 80px);
  }
  #left {
    width: 250px;
    // background-color: #72b983;
    border: 1px solid #72b983;
  }
  #content {
    width: calc(100vw - 250px);
  }
}

#mainBox > div,
header {
  float: left;
}
#logger {
  height: 100vh;
  width: 100vw;
  position: absolute;
  z-index: 999;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.45);
  #innerContent {
    height: 60%;
    width: 60%;
    margin: auto;
    margin-top: 10%;
    background-color: #000;
    h3 {
      height: 30px;
      background-color: #f5f5f5;
      line-height: 30px;
      padding: 0 10px;
      margin: 0;
    }
    #contentLogger {
      height: calc(100% - 30px);
      overflow: auto;
      color: #29dd53;
    }
  }
}
